CVSS 3.1
5.9 mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2026-41840
Medium (5.9) in vmware spring framework. EPSS 0.3% chance of exploitation in the next 30 days. Fixed in org.springframework:spring-webflux 6.2.19, 7.0.8.
Spring WebFlux applications are vulnerable to Denial of Service (DoS) attacks when processing multipart requests.
Affected versions: Spring Framework 7.0.0 through 7.0.7, 6.2.0 through 6.2.18, 6.1.0 through 6.1.27, 5.3.0 through 5.3.48.
Severity
- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 18% of CVEs (scores of 2026-10-31)
- CWE
- CWE-401
- Published
- Modified
- Record from
- the NVD, synced
Affected
- vmware:spring_framework
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-83f7-v6px-pp3h | Maven | org.springframework:spring-webflux | >=7.0.0 <7.0.8 | 7.0.8 |
| GHSA-83f7-v6px-pp3h | Maven | org.springframework:spring-webflux | >=6.2.0 <6.2.19 | 6.2.19 |
| GHSA-83f7-v6px-pp3h | Maven | org.springframework:spring-webflux | >=6.1.0 <=6.1.21 | no fix published |
| GHSA-83f7-v6px-pp3h | Maven | org.springframework:spring-webflux | <=5.3.39 | no fix published |